The NNI Secretariat is a division of the department of Economic Development & Transportation. The secretariat oversees the implementation and long term development of the NNI policy.
The NNI policy is the Government of Nunavut's preferencial procurement policy. It saves the dual goals of fulfilling the government's obligations to incentivize Inuit businesses and labour, and building Nunavut's economy through prefference for local business and labour.
You can also look up Nunavut-based businesses on the NNI website.